Home » Cnc Machining Guide » Steel Genus :SUS409

Steel Genus :SUS409

Posted by: Zhou HanPing 2021-10-21 Comments Off on Steel Genus :SUS409

Steel Genus :SUS409Steel Genus :SUS409Steel Genus :SUS409

1、Introduction

409 stainless steel is a ferritic stainless steel commonly used in machinery, construction and other projects.
Due to the presence of austenite grains, the mechanical properties are greatly improved. And because of the
addition of many alloying elements, the strength and hardness are also greatly improved.

2、409 steel characteristics and applications

409 stainless steel, the cheapest model (British and American), is usually used as a car exhaust pipe and is
a ferritic stainless steel (chrome steel).

3、211409 steel chemical composition 1

  • Carbon C: ≤0.08
  • Manganese Mn: ≤1.00
  • Silicon Si: ≤1.00
  • Chromium Cr: 10.5~11.75
  • Nickel Ni2: ≤0.50
  • Phosphorus P: ≤0.045
  • Sulfur S: ≤0.03
  • Titanium Ti: (6C~0.75)

Note:

  • 1.The single value is the highest value unless otherwise stated;
  • 2.For some pipe making processes, the nickel content of some models of austenitic stainless steel must be
  • slightly higher than the values shown in the table;
  • 3.random;
  • 4.the highest Ta content is 0.10%;
  • 5.the highest content is 0.75%;
  • 6.the highest content is 0.70%

Link to this article: Steel Genus :SUS409

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting:https://www.cncmachiningptj.com/,thanks!


Steel Genus :SUS409PTJ® provides a full range of Custom Precision cnc machining china services.ISO 9001:2015 &AS-9100 certified. 3, 4 and 5-axis rapid precision CNC machining services including milling, turning to customer specifications,Capable of metal & plastic machined parts with +/-0.005 mm tolerance.Secondary services include CNC and conventional grinding, drilling,die casting,sheet metal and stamping.Providing prototypes, full production runs, technical support and full inspection.Serves the automotiveaerospace, mold&fixture,led lighting,medical,bicycle, and consumer electronics industries. On-time delivery.Tell us a little about your project’s budget and expected delivery time. We will strategize with you to provide the most cost-effective services to help you reach your target,Welcome to Contact us ( [email protected] ) directly for your new project.

Link to this article:Steel Genus :SUS409

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting:Alloy Wiki,thanks!^^